沪深京三市成交额超1.2万亿元，较上日此时缩量2353亿元

Summary of Key Points Core Viewpoint - The trading volume in the Shanghai, Shenzhen, and Beijing markets exceeded 1.2 trillion yuan, showing a decrease of 235.3 billion yuan compared to the same time the previous day, with an estimated total trading amount of approximately 2.8 trillion yuan for the day [1] Group 1: Market Performance - The trading volume in the Shanghai market reached 513.6 billion yuan [1] - The trading volume in the Shenzhen market reached 676 billion yuan [1] - The trading volume in the Beijing Stock Exchange 50 index was 12 billion yuan [1]